Zoological Miscellany. 



189 



* Class Crustacea : Crayfish, Lobsters, Crabs, etc. 



Microscopic. Macroscopic. Total. 



Species identified 9 2 H 



Genera " 5 2 7 



Families " 8 1 9 



* Class Annelida : Worms. 





Microscopic. 



Macroscopic. 



Total. 



Species identified 



.. 11 



7 



IS 





5 



6 



11 





5 



4 



9 



fSubkingdom MOLLTJSCA: Slugs. Snails, Oysters, Cephalapods,ef/-. 



Class Cephalopoda: Squids, Cuttlefish, etc. 

 Fossil forms only represented here. 



Class Gasteropoda: Snails, Slugs, etc. 



Native. Introduced. Total. 



Species identified 103 1 104 



Genera " 25 . . 25 



Families " 6 9 . . 9 



Orders " -. 1 .. 1 



Also represented by fossil forms. 



Class Lamellibranchiata : Oysters, Clams, etc. 



Native. Introduced. Total. 



Species identified 93 . : 93 



Genera 11 3 . . 3 



Families " 1 . . 1 



Orders " 1 1 



Also represented by fossil forms. 



Class Brachiopoda: Arm-footed Mollusks. 

 Marine exclusively; fossil forms only represented here. 



Class Tunicata: Pouch-like Mollusks. 

 Exclusively marine. 



Class Polyzoa: Moss-like Mollusks. 



Fresh water forms are represented here, but not identified. The 

 class is largely marine. 



* These classes include many microscopic forms; for the identification of those found in 

 this vicinity we are indebted to Dr. J. H. Hunt, 

 t For our synopsis of the Mollusca here given, we are indebted to Dr R. M. Byrnes. 



